Free business calculator
Invoice Total Calculator
Calculate subtotal, tax and total invoice amount from quantity and rate.
Calculator
Invoice Total Calculator
Calculate subtotal, tax and total invoice amount from quantity and rate.
How to use this invoice total calculator
Quickly estimate invoice totals for hours, units, tax and billable rates before sending a formal invoice.
Enter your numbers into the calculator above. Results update instantly in your browser and are intended as simple educational estimates.
Frequently asked questions
Is this a full invoice generator?
Not yet. This page calculates totals only.
Can I use different currencies?
Yes, choose the currency shown in the calculator.
Disclaimer: This calculator is for informational purposes only and is not financial, tax, accounting or legal advice.